The content of a bottle is from a lot of animals. There is not much blood from each animal, 20% blood is extracted and then the animal marked and released again until they recover. They are too valuable to kill them in this process. There are videos about this.
Well, if because of the greed of the company they exceeds the max 20% of the blood, need to be controlled by law, in an liquid more expensive than Gold.
The content of a bottle is from a lot of animals. There is not much blood from each animal, 20% blood is extracted and then the animal marked and released again until they recover. They are too valuable to kill them in this process. There are videos about this.
https://www.youtube.com/shorts/igg_WkIoLqQ
Sadly the survival rate post bleeding is… not great.
Well, if because of the greed of the company they exceeds the max 20% of the blood, need to be controlled by law, in an liquid more expensive than Gold.